ROJANAPLAKORN, P.; JOHNSON, S. Risk Factors of Low Birth Weight Infants in Multnomah County, Oregon in 1997 and 1998. Thai Journal of Obstetrics and Gynaecology, Bangkok, Thailand, v. 14, n. 1, p. 25–34, 2017. Disponível em: https://he02.tci-thaijo.org/index.php/tjog/article/view/88380. Acesso em: 1 oct. 2026.